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chemistry
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which phrase describes energy transfer?
• the process of heat passing from hot to cold objects • the force needed to cause an
1 answer
asked by
yass
79 views
15. What volume of ethylene glycol (C2H6O2), a nonelectrolyte must be added to 15.0
L water to produce an antifreeze solution
1 answer
asked by
Carol Hamoonga
115 views
how many molecules in 15 mold H2So4
2 answers
asked by
Daniel
45 views
how many molecules in 15 mol H2So4
2 answers
asked by
Daniel
42 views
What is pure catalyse enzyme?
1 answer
asked by
Daniel
55 views
why impure substances are more useful than pure substances?
3 answers
asked by
Daniel
95 views
In terms of tensile strenght why alloys metals are better than metals
1 answer
asked by
Daniel
61 views
How do impurities in stainless steel and rhenium affect the melting and boiling points of substances and what implications does
1 answer
asked by
Daniel
82 views
Vanillin, the flavoring agent in vanilla, has a mass percent composition of 63.15%C, 5.30%H, and 31.55%O. Determine the
1 answer
asked by
Julia
79 views
why low melting point decreases the quality of product
1 answer
asked by
w
88 views
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